package com.lyul.pma.logging;


import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Arrays;
import java.util.Objects;

@Aspect
public class ApplicationLoggerAspect {

    private final Logger log = LoggerFactory.getLogger(this.getClass());

    @Pointcut("within(com.lyul.pma.controllers..*)" + "|| within(com.lyul.pma.dao..*)")
    public void definePackagePointcuts(){
        //空方法，只是用来定义切点
    }

//    @Before("definePackagePointcuts()")
//    public void logBefore(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
//        log.debug("\n\n\n");
//        log.debug("***************方法执行前***************");
//        log.debug(
//                "{},{}(),输入参数{}",
//                proceedingJoinPoint.getSignature().getDeclaringTypeName(),
//                proceedingJoinPoint.getSignature().getName(),
//                Arrays.toString(proceedingJoinPoint.getArgs())
//        );
//        log.debug("______________________");
//        log.debug("\n\n\n");
//    }
//
//    @After("definePackagePointcuts()")
//    public void logAfter(JoinPoint joinPoint){
//        log.debug("\n\n\n");
//        log.debug("***************方法执行后***************");
//        log.debug(
//                "{},{}(),输入参数{}",
//                joinPoint.getSignature().getDeclaringTypeName(),
//                joinPoint.getSignature().getName(),
//                Arrays.toString(joinPoint.getArgs())
//        );
//        log.debug("______________________");
//        log.debug("\n\n\n");
//    }

    @Around("definePackagePointcuts()")
    public Object logAround(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
        log.debug("\n\n\n");
        log.debug("***************方法执行前***************");
        log.debug(
                "{},{}(),输入参数{}",
                proceedingJoinPoint.getSignature().getDeclaringTypeName(),
                proceedingJoinPoint.getSignature().getName(),
                Arrays.toString(proceedingJoinPoint.getArgs())
        );
        log.debug("______________________");
        log.debug("\n\n\n");

        Objects objects = (Objects) proceedingJoinPoint.proceed();

        log.debug("\n\n\n");
        log.debug("***************方法执行后***************");
        log.debug(
                "{},{}(),输入参数{}",
                proceedingJoinPoint.getSignature().getDeclaringTypeName(),
                proceedingJoinPoint.getSignature().getName(),
                Arrays.toString(proceedingJoinPoint.getArgs())
        );
        log.debug("______________________");
        log.debug("\n\n\n");

        return objects;
    }


}
